aa900g flame atomic absorption spectrometer atomic absorption spectrum spectrophotometer,China aa900g flame atomic absorption spectrometer atomic absorption spectrum spectrophotometer Manufacturers, Suppliers

AA900G Flame Atomic Absorption Spectrometer / atomic absorption spectrum spectrophotometer

Apr 07, 2012

... )Wavelength Accuracy ±0.25nmWavelength Repeatability 0.15nmBaseline Stability0.005A/30min AA900G Flame Atomic Absorption Spectrometer / atomic absorption spectrum spectrophotometer

Supplier: A & E Technology Import & Export Co., Ltd.

[China Manufacturers]

Flame Atomic Absorption Spectrophotometer

Feb 15, 2012

Flame Atomic Absorption Spectrophotometer High cost-effctive flame AAS Flame Atomic Absorption SpectrophotometerFeatures1High cost-effctive flame AASReasonable design, adopting the same key parts as in high ... for hydride analysisDimensions and weightMain unit102×49×54cm, unpacked 80kg Flame Atomic Absorption Spectrophotometer

Supplier: Guangzhou Sinosource Trade Co., Ltd.

[China Manufacturers]

WFX-130A Atomic Absorption Spectrophotometer

Mar 31, 2013

... WFX-130A Atomic Absorption, integrated flame & graphite furnace type;Air-C2H2 flame and patented air-C2H2-O2 flame Atomic Absorption SpectrophotometerModel: WFX ... spectral bandwidth changing1.4 Automatic changeover between flame and graphite furnace operation, automatic optimization of ... flow, insufficient air pressure and abnormal flame extinction in flame system3.2 Alarm and protection function to ...

Supplier: Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd.

[China Manufacturers]

Sodium sulfate

Mar 15, 2013

... analysis reagent, such as dehydrating agent, when nitrogen digestive catalyst, atomic absorption spectrum analysis interference inhibitor. Also used in the pharmaceutical industry.4 ...

Supplier: Weifang Wanhong Chemicals Co., Ltd.

[China Manufacturers]

Acoustic foam materials,new design sound proof

Apr 25, 2012

... . It has many functions, for example : sound-absorbing ,sound insulation ,flame retardant , moistureproof and mouldproof ,and moth-proofing ,etc.It is ... also supplies enough selective space for designers . Features :1. High absorption spectrum , acoustic absorptivity>0.9 .2. Better effect for low ,middle ...

Supplier: Foshan City Mingrenmingju Decoration Design Co., Ltd.

[China Manufacturers]

chemicals Oxybenzone

Jan 24, 2013

... acetone, insoluble in water, thermally stable and innoxious with an absorption spectrum of 234-400 millimicron. It is benzophenone ultroviolet absorbent and ...

Supplier: Dalian Huiyuan Fine Chemicals Co., Ltd.

[China Manufacturers]

sponge

Apr 17, 2012

... rich in collagen, is manufactured by high technology. Through ultraviolet absorption spectrum, three main amino acids reach high standards, thereinto, glycin ... of 34-44 times of its own weight.Fast absorption in human bodyThe medical collagen sponge is integrated with ... or fleshcolor,loose and has toughnessMass≥10mg/cm3Tension≥60gWater Absorption≥15timespH4.0—6.0Moisture Content≤15%Residue on Ignition ...

Supplier: Jintan Li Sheng Commerce Co., Ltd.

[China Manufacturers]

L-Lysine Monohydrochloride

Dec 17, 2012

... 3.Content:98.5% ItemSpecificationResultDescriptionBrown or Hazel Conforms Identification Infrared absorption spectrumConformsSpecific rotation[α]D20+20.7° ~ +21.5°+20.8°State ...

Supplier: Shijiazhuang Fengqiang Animal Pharmaceutical Co., Ltd.

[China Manufacturers]

99.5% purity Isotretinoin powder

Sep 09, 2012

... .10.16StandardUSP34ItemsSpecificationResultsDescription Yellow crystalline powdercompliesIdentification A BThe IR absorption spectrum should correspondcompliesShould exhibits maximum absorption at 354nmcompliesAssay98.0%-102.0%100.2%Loss ...

Supplier: Nutrakey Industries, Inc.

[China Manufacturers]

Optical brightener KCB for plastic

Sep 22, 2012

... plastics, excellent stability under all kinds of climate.Max UV absorption spectrum: 370nmPackage:25kg/fiber drum with PE bag insideIf you have ...

Supplier: Fujian Huachun Trading Co., Ltd.

[China Manufacturers]

Movable Red Light Wound Healing Machine

Feb 19, 2013

... wave length.During treatment, resonance occurs between protons and the absorption spectrum of mitochondria in human tissues, thus a series of photochemical ... source is able to produce specific colored light in certain spectrum without mottled light, and there is no side effect of ...

Supplier: Shenzhen Lifotronic Technology Co., Ltd.

[China Manufacturers]

Industrial Safety Helmet Hat

Mar 31, 2013

... a period of 5seconds from removal of the flame. Shock absorption:Maximum force transmitted:3.18kN (from -10°C to +50° ...

Supplier: Shanghai Guanwang Labor Protection Products Co., Ltd.

[China Manufacturers]

INFRARED HEAT BULB R40 R125

Mar 31, 2013

... actions. Infrared rays' physical effectsinclude the radiation, resonance absorption, and penetration, while thebiological effects include expansion of ... is identical to that of farinfrared ray radiated. Absorption spectrum of organic compounds is usually thewavelength range of ... is identical to that of farinfrared ray radiated. Absorption spectrum of organic compounds is usually thewavelength range of ...

Supplier: Shanghai Ruishi Graphic & Design Co., Ltd.

[China Manufacturers]

2-Hydroxy -4-n-Octyloxy-Benzophenone [UV-531]

Dec 14, 2012

2-Hydroxy -4-n-Octyloxy-benzophenone UV-531;Light Yellow Crystalline Powder , In 25KG Cardboard Drum High quality+Best price 2-Hydroxy -4-n-Octyloxy-benzophenoneMolecular FormulaC21H26O3CAS No.1843-05-6Molecular Weight326.43Other NamesUV-531 AppearancePale Yellow Crystalline PowderMelting Point47-49°CAbsorption Spectrum280-340nmPackaging25KG Cardboard DrumStorageKept in dry , well-ventilated ...

Supplier: Xinji City Taida Sinopec Co., Ltd.

[China Manufacturers]

Fluorescent Brightener VBL,Whitening Agent VBL,Optical brightener

Mar 29, 2012

... fiber. Item Index Appearance(25oC ) Fine light yellow powderMax UV absorption spectrum (nm) 348TINT Similar to standard sampleWhiteness Similar to standard sampleMoisture ...

Supplier: Hangzhou Asia Chemical Engineering Co., Ltd.

[China Manufacturers]

AZITHROMYCIN

Aug 25, 2012

... Standard:USP26 ITEMSPECIFICATIONCharacters:White or almost white powderIdentification:A.Infrared absorption spectrumB.HPLCSpecific rotation.-45°~49°CrystallinityMeets the requirementsPH9.0~11 ...

Supplier: Wincom Company Ltd.

[China Manufacturers]

sulfadimidine(SM2)for pharmaceutical raw material CAS NO:57-68-1

Jun 21, 2012

... reasonable price 2.delivery time: prompt product:sulfadimidine itemsspecificationsresulttsidentificationsA.infrared absorption spectrum;B.chromatogram;C.reaction with primary aromatic amines meetscharacteristicswhite crystalline ...

Supplier: Lianyungang Chemivit International Co., Ltd.

[China Manufacturers]

L-CYSTINE

Jan 08, 2013

... IVAppearanceWhite crystal or crystalline powder; tastelessDescriptionWhite crystals or crystalline powderIdentificationInfrared absorption spectrumSpecific rotation[a]D20° -215 °- -225 °-215 ° - -225 °-215 ° - -225 ...

Supplier: Sure Chemical Co., Ltd. Shijiazhuang

[China Manufacturers]

Voglibose /83480-29-9

Dec 09, 2012

... ----------Melting point163~168°CSpecific Rotation +45°~ +48°Identification1) The IR absorption spectrum of the sample is concordant with that of Voglibose reference ...

Supplier: Dalian Richon Chem Co., Ltd.

[China Manufacturers]

good quality naproxen sodium

Apr 24, 2012

... ItemStandard(USP31)AppearanceWhite to almost white crystalline powderInfrared absorptionThe infrared absorption spectrum is concordant with the reference spectrumUltraviolet absorptionAbsorptivities at 272nm, calculated ...

Supplier: Qingdao Dacon Trading Co., Ltd.

[China Manufacturers]